85073500

素因数分解:

$2^2\times 5^3\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 186863040

約数和(自身を除く): 101789540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 229, 250, 458, 500, 743, 916, 1145, 1486, 2290, 2972, 3715, 4580, 5725, 7430, 11450, 14860, 18575, 22900, 28625, 37150, 57250, 74300, 92875, 114500, 170147, 185750, 340294, 371500, 680588, 850735, 1701470, 3402940, 4253675, 8507350, 17014700, 21268375, 42536750, 85073500]

約数ペア:

[(1, 85073500), (2, 42536750), (4, 21268375), (5, 17014700), (10, 8507350), (20, 4253675), (25, 3402940), (50, 1701470), (100, 850735), (125, 680588), (229, 371500), (250, 340294), (458, 185750), (500, 170147), (743, 114500), (916, 92875), (1145, 74300), (1486, 57250), (2290, 37150), (2972, 28625), (3715, 22900), (4580, 18575), (5725, 14860), (7430, 11450)]